About: http://webisa.webdatacommons.org/121495359

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Preferred zinc salts to produce the aqueous zinc solution include the nitrate, sulfate and chloride. The solution may be pure water or a mixture of water and another miscible or immiscible solvent such as an alcohol or acetonitrile.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com